
#[cfg(test)]
mod test_math {
    use tfc_toolbox_rs as tfc;

    #[test]
    fn test_add() {
        assert_eq!(tfc::math::add(2, 1), 3);
    }

    #[test]
    fn test_sub() {
        assert_eq!(tfc::math::sub(2, 1), 1);
    }

    #[test]
    fn test_fibonacci() {
        assert_eq!(tfc::math::fibonacci(10), 55);
    }
}